-/*
- * Find a relayd and send the stream
- *
- * Returns 0 on success, < 0 on error
- */
-static
-int send_relayd_stream(struct lttng_consumer_stream *stream, char *path)
-{
- struct consumer_relayd_sock_pair *relayd;
- int ret = 0;
- char *stream_path;
-
- if (path != NULL) {
- stream_path = path;
- } else {
- stream_path = stream->chan->pathname;
- }
- /* The stream is not metadata. Get relayd reference if exists. */
- rcu_read_lock();
- relayd = consumer_find_relayd(stream->net_seq_idx);
- if (relayd != NULL) {
- /* Add stream on the relayd */
- pthread_mutex_lock(&relayd->ctrl_sock_mutex);
- ret = relayd_add_stream(&relayd->control_sock,
- stream->name, stream_path,
- &stream->relayd_stream_id,
- stream->chan->tracefile_size,
- stream->chan->tracefile_count);
- pthread_mutex_unlock(&relayd->ctrl_sock_mutex);
- if (ret < 0) {
- goto end;
- }
- uatomic_inc(&relayd->refcount);
- } else if (stream->net_seq_idx != (uint64_t) -1ULL) {
- ERR("Network sequence index %" PRIu64 " unknown. Not adding stream.",
- stream->net_seq_idx);
- ret = -1;
- goto end;
- }
-
-end:
- rcu_read_unlock();
- return ret;
-}
-
-/*
- * Find a relayd and close the stream
- */
-static
-void close_relayd_stream(struct lttng_consumer_stream *stream)
-{
- struct consumer_relayd_sock_pair *relayd;
-
- /* The stream is not metadata. Get relayd reference if exists. */
- rcu_read_lock();
- relayd = consumer_find_relayd(stream->net_seq_idx);
- if (relayd != NULL) {
- consumer_stream_relayd_close(stream, relayd);
- }
- rcu_read_unlock();
-}
-